CELLS

By Celeste Bryson

Cell Facts

There are 2 types of primary cells, animal cells and plant cells.

Cells are too small to be seen without magnification. Cells are 1 to 100 micrometers Scientists believe Single-celled organisms were the

earliest forms of life on earth. Single celled organisms are called Prokaryotic.

There are more bacterial cells in the body than human cells.

Cells commit suicide. When they get infected or damaged, it will self destruct.

Cells have varying life spans.

Plant Cell Parts Nucleus

Plastids Ribosome Mitochondria Golgi Body Endoplasmic

Reticulum Vacuoles Peroxisomes Cell wall Cell membrane Cytoplasm Amyloplast Centrosome Ribosomes Nucleolus Nuclear membrane Rough ER Smooth ER

Animal Cell Parts

Cell Membrane

Cell Cytoplasm

Nucleus

Nucleolus

Nuclear Membrane

Nucleoplasm

Mitochondria

Ribosomes

Lysosomes

Centrosomes

Endoplasmic Reticulum

Golgi Apparatus

Vacuoles

Smooth ER

Rough ER

Animal cell picture

Plant cell picture

Sources

http://www.buzzle.com/articles/animal-cell

http://www.buzzle.com/articles/plant-cell-parts

My Dad My Mom My Brother David [a scientist] Google images Enchantedlearning.com